UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
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2 observations found in db: euraster
Available (probably) matching predictions (click on the link to switch):
Occultation UUID [and DB] : ea1b7577-5908-45f2-ba6a-2183fde55e23 [observed]
Occultation Date + Time : 2010-10-10 at 01:22:59 UT +/- 0.01 min [1]
Object Designation : (347) Pariana
Orbit Class : MBA
Star Designation : GDR3 2499326239312531840
Star Coordinates (ICRF) : RA = 02 46 16.6048, DE = +01 24 23.212 [2]
Star Magnitudes : G = 11.47 mag, RP = 11.03 mag, BP = 11.75 mag
Object Magnitude : V = 13.45 mag
Estimated Magnitude Drop : 2.2 mag
Estimated Max. Duration : 4.5 sec
Object Mean Diameter : 51 km (src: astorb)
Speed of the shadow : 11.4 km/s
Elongation to Moon & Sun : 160° (sunlit = 7%), Sun = 153°
Cross-track uncertainty : 2.0 mas = 2 km = 0.06 path-width (1-sig)
RUWE and duplicate source : 1.01 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#113
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0